NSI Industries 1124 - Coupling, Conduit, Three-Piece, Malleable Iron, Size 1 1/4 Inch
NSI Industries

1124

UPC: 781747011244

Contact for Pricing

Overview

The NSi Industries 1124 is a three-piece conduit coupling manufactured from durable malleable iron, designed for secure electrical conduit connections in industrial applications. This 1 1/4-inch coupling provides a corrosion-resistant and mechanically robust solution for demanding environments, including factories, plants, and commercial facilities. The three-piece design simplifies installation and maintenance by allowing disassembly without removing adjacent conduit runs, reducing downtime during repairs or upgrades. Compatible with standard 1 1/4-inch rigid or intermediate metal conduit (IMC), this coupling meets industry standards for electrical conduit systems. Its malleable iron construction ensures long-term durability under vibration, mechanical stress, and exposure to moisture or chemicals. Ideal for electrical contractors, plant maintenance teams, and industrial electricians, the 1124 delivers reliable performance in conduit systems where secure, long-lasting joints are critical. The coupling’s precision threading and robust body maintain alignment and prevent loosening in high-vibration areas such as machinery rooms or production floors.
  • Material: Malleable iron for superior strength and corrosion resistance
  • Size: 1 1/4 inch conduit compatibility
  • Design: Three-piece for easy installation and maintenance
  • Applications: Industrial, commercial, and utility electrical systems
  • Compliance: Meets rigorous industry standards for conduit fittings

Specifications

Application
Used to join two lengths of threaded rigid or IMC conduit.
Insulated
No
Material
Malleable Iron
Material Quality
Malleable Iron
Size
1 1/4 Inch
Special Features
Concrete-tight
Standard
cULus,CSA
Trade Size
1.25 in
Trade Size
1.25
Type
Three-Piece
Package Weight (Imperial)
0.824 L
Package Weight (Metric)
0.374 kg

You May Also Be Interested In

Coupling, Conduit, Three-Piece, Malleable Iron, Size 1 Inch

1123

Coupling, Conduit, Three-Piece, Malleable Iron, Size 3/4 Inch

1122

Coupling, Conduit, Three-Piece, Malleable Iron, Size 2 Inch

1126

Coupling, Conduit, Three-Piece, Malleable Iron, Size 3 Inch

1128

Coupling, Conduit, Three-Piece, Malleable Iron, Size 3 1/2 Inch

1129

Frequently Asked Questions about NSI Industries

What technical support does NSi Industries offer?

NSi Industries offers dedicated technical support through their toll-free technical support line at 888.500.4598. They are committed to customer satisfaction and promise to make every reasonable effort to remedy any product or service issues. Additionally, customers can contact their customer service team at 800.321.5847 or email [email protected] for further technical assistance.

What are the key features of NSi Industries products?

NSi Industries products feature exceptional versatility, reliability, and safety across multiple industrial automation categories. Key features include insulation piercing connectors with no wire stripping required, watertight and corrosion-free designs, wide wire range compatibility (from #14 AWG to 750 MCM), and the ability to install on energized conductors. Their product lines like Easy-Tap™ Connectors and TORK® Digital Timers demonstrate advanced capabilities such as turbo spacers, double shear-head bolts, astronomic scheduling, and enhanced switching technologies.

What environmental ratings do NSi Industries products have?

NSi Industries enclosures feature robust environmental ratings, including IEC 60529 IP66 certification, NEMA Type 1, 2, 3, 4, 4X, 12, and 13 ratings, and UL/CSA standards. Their products are designed for both indoor and outdoor applications, with protection against dust, water, corrosion, and extreme temperatures ranging from -40°F to 266°F.

How are NSi Industries products typically installed?

NSi Industries products are typically installed using detailed mechanical and digital wiring diagrams that specify precise connection methods for various voltage configurations (120V, 208V, 240V, 277V, 480V). Installation involves carefully following product-specific wiring schematics, which include clear terminal block connections, ground wire specifications, and phase alignment requirements. Professional electricians and technicians should reference the specific product's wiring diagram to ensure correct installation and electrical compliance.

What industries and applications are NSi Industries products used for?

NSi Industries provides electrical and automation products for diverse industrial applications, including lighting control, electrical enclosures, wire management, connectors, and sensor technologies. Their product lines serve commercial, industrial, and infrastructure markets with solutions for electrical infrastructure, control systems, and safety-critical environments.

What are the main product lines offered by NSi Industries?

NSi Industries offers a comprehensive range of industrial products including TORK® Photocontrols, Polaris™ Lighting Controls, Easy-Twist™ Grounding Solutions, Miniterms, Cable Ties, Connectors, Enclosures, Occupancy Sensors, and Wire Management systems. Their product lines span electrical components, control devices, and industrial automation accessories designed for diverse applications in commercial and industrial settings.

What accessories are available for NSi Industries products?

NSi Industries offers a range of accessories for their product lines, including photocontrol accessories like replacement caps, mounting brackets, and receptacles. Specific accessories include shorting caps, open caps, 3-pin and 7-pin receptacles, and utility mounting brackets for conduit photocontrols. For specialized applications, NSi recommends contacting their customer service team to discuss custom accessory needs.